CN204139576U - For the external scaffolding drawknot structure of preset assembling plate - Google Patents
For the external scaffolding drawknot structure of preset assembling plate Download PDFInfo
- Publication number
- CN204139576U CN204139576U CN201420468586.XU CN201420468586U CN204139576U CN 204139576 U CN204139576 U CN 204139576U CN 201420468586 U CN201420468586 U CN 201420468586U CN 204139576 U CN204139576 U CN 204139576U
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- China
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- extension
- external scaffolding
- plate
- screw
- assembling plate
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Abstract
The utility model provides a kind of external scaffolding drawknot structure for preset assembling plate, comprise: screw-thread steel, screw-thread steel comprises embedded section and the extension of head and the tail connection, embedded section becomes to preset angle with the junction of extension, embedded section is welded to connect on the crossbeam or the main muscle of plate of building, and extension passes the outdoor of building from the gap between preset assembling plate; Scaffold connecting rod member, is welded to connect with extension single or double.The utility model, owing to arranging screw-thread steel respectively at the board wall seam crossing that descends in the localities that should arrange wall-connecting piece, has larger rigidity and strengthens external scaffolding stability preferably; Owing to being that gap between PC plate arranges screw-thread steel, not destroying the whole structure of PC plate, so after external scaffolding is removed, only need fill and lead up with carrying out a little mortar to body of wall after carrying out gas flame cuttiug to the screw-thread steel of the outdoor passing building, easy construction, improves efficiency of construction.
Description
Technical field
The utility model relates to a kind of external scaffolding drawknot structure for preset assembling (PC) plate.
Background technology
In prior art, the wall-connecting piece of project under construction external scaffolding generally adopts rigid material to be rigidly connected with plate structure by perforation or built-in fitting welding, but this form of construction work can destroy the whole structure of PC plate, and constructing operation is more loaded down with trivial details.
Utility model content
The purpose of this utility model is to provide a kind of external scaffolding drawknot structure for preset assembling plate, can not destroy the whole structure of PC plate, and avoiding punches or stay on PC plate establishes built-in fitting to arrange scaffold connecting, increases the convenience of construction simultaneously.
For solving the problem, the utility model provides a kind of external scaffolding drawknot structure for preset assembling plate, comprising:
Screw-thread steel, described screw-thread steel comprises embedded section and the extension of head and the tail connection, described embedded section becomes to preset angle with the junction of extension, described embedded section is welded to connect on the crossbeam or the main muscle of plate of building, and described extension passes the outdoor of building from the gap between preset assembling plate;
Scaffold connecting rod member, is welded to connect with described extension single or double.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, the angle of the junction of described embedded section and extension is greater than 90 degree and is less than 180 degree.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, described scaffold connecting rod member is steel pipe.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, the diameter of described steel pipe is 48mm.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, the diameter of described screw-thread steel is 14mm.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, it is 15cm that described extension passes in the length of the outdoor section of building.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, the single-sided welding length of described scaffold connecting rod member and extension is 140mm.
Further, above-mentioned in the external scaffolding drawknot structure of preset assembling plate, the two-sided welding length of described scaffold connecting rod member and extension is 70mm.
Compared with prior art, the utility model screw-thread steel, described screw-thread steel comprises embedded section and the extension of head and the tail connection, described embedded section becomes to preset angle with the junction of extension, described embedded section is welded to connect on the crossbeam or the main muscle of plate of building, and described extension passes the outdoor of building from the gap between preset assembling plate; Scaffold connecting rod member, is welded to connect with described extension single or double.The utility model tool has the following advantages:
1, owing to arranging screw-thread steel respectively at the board wall seam crossing that descends in the localities that should arrange wall-connecting piece, there is larger rigidity and strengthen external scaffolding stability preferably, be equivalent to the connection adding external scaffolding and PC plate structure, improve the stability of external scaffolding, guarantee construction quality;
2, owing to being that gap between PC plate arranges screw-thread steel, so after external scaffolding is removed, only need fill and lead up with carrying out a little mortar to body of wall after carrying out gas flame cuttiug to the screw-thread steel of the outdoor passing building, easy construction, dismounting are convenient, improve efficiency of construction, save manually;
3, do not destroy the whole structure of PC plate, be conducive to the globality improving PC plate structure, make the whole structure of PC plate be able to complete reservation, avoid the trouble of secondary perforations adding thin portion grouting.
Accompanying drawing explanation
Fig. 1 is the external scaffolding drawknot structure chart for preset assembling plate of the utility model one embodiment.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of external scaffolding drawknot structure for preset assembling plate, comprising:
Screw-thread steel, described screw-thread steel comprises embedded section 1 and the extension 2 of head and the tail connection, described embedded section 1 becomes to preset angle α with the junction of extension 2, described embedded section 1 is welded to connect on the crossbeam or the main muscle 3 of plate of building, and described extension 2 passes the outdoor 6 of building from the gap between preset assembling (PC) plate 7; Wherein, the crossbeam of building or the main muscle 3 of plate are near the side, indoor 5 of building;
Scaffold connecting rod member 4, is welded to connect with described extension 2 single or double.Scaffold connecting rod member is used for being connected and fixed with external scaffolding.
Preferably, the angle α of the junction of described embedded section 1 and extension 2 is greater than 90 degree and is less than 180 degree.
Optionally, described scaffold connecting rod member 4 is steel pipe.
Preferably, the diameter of described steel pipe is 48mm.
Preferably, the diameter of described screw-thread steel is 14mm.
Preferably, described extension 2 passes in the length of outdoor 6 part of building is 15cm.
Preferably, described scaffold connecting rod member 4 is 140mm with the single-sided welding length of extension 2.
Preferably, described scaffold connecting rod member 4 is 70mm with the two-sided welding length of extension 2.
In sum, the utility model tool has the following advantages:
1, owing to arranging screw-thread steel respectively at the board wall seam crossing that descends in the localities that should arrange wall-connecting piece, there is larger rigidity and strengthen external scaffolding stability preferably, be equivalent to the connection adding external scaffolding and PC plate structure, improve the stability of external scaffolding, guarantee construction quality;
2, owing to being that gap between PC plate arranges screw-thread steel, so after external scaffolding is removed, only need fill and lead up with carrying out a little mortar to body of wall after carrying out gas flame cuttiug to the screw-thread steel of the outdoor passing building, easy construction, dismounting are convenient, improve efficiency of construction, save manually;
3, do not destroy the whole structure of PC plate, be conducive to the globality improving PC plate structure, make the whole structure of PC plate be able to complete reservation, avoid the trouble of secondary perforations adding thin portion grouting.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Obviously, those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (8)
1., for an external scaffolding drawknot structure for preset assembling plate, it is characterized in that, comprising:
Screw-thread steel, described screw-thread steel comprises embedded section and the extension of head and the tail connection, described embedded section becomes to preset angle with the junction of extension, described embedded section is welded to connect on the crossbeam or the main muscle of plate of building, and described extension passes the outdoor of building from the gap between preset assembling plate;
Scaffold connecting rod member, is welded to connect with described extension single or double.
2., as claimed in claim 1 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, the angle of the junction of described embedded section and extension is greater than 90 degree and is less than 180 degree.
3., as claimed in claim 1 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, described scaffold connecting rod member is steel pipe.
4., as claimed in claim 3 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, the diameter of described steel pipe is 48mm.
5., as claimed in claim 1 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, the diameter of described screw-thread steel is 14mm.
6., as claimed in claim 1 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, it is 15cm that described extension passes in the length of the outdoor section of building.
7., as claimed in claim 6 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, the single-sided welding length of described scaffold connecting rod member and extension is 140mm.
8., as claimed in claim 6 for the external scaffolding drawknot structure of preset assembling plate, it is characterized in that, the two-sided welding length of described scaffold connecting rod member and extension is 70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468586.XU CN204139576U (en) | 2014-08-19 | 2014-08-19 | For the external scaffolding drawknot structure of preset assembling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468586.XU CN204139576U (en) | 2014-08-19 | 2014-08-19 | For the external scaffolding drawknot structure of preset assembling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139576U true CN204139576U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468586.XU Expired - Fee Related CN204139576U (en) | 2014-08-19 | 2014-08-19 | For the external scaffolding drawknot structure of preset assembling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762135A (en) * | 2016-08-22 | 2018-03-06 | 中国二十冶集团有限公司 | The construction method of skin scaffold wall connecting piece |
-
2014
- 2014-08-19 CN CN201420468586.XU patent/CN204139576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762135A (en) * | 2016-08-22 | 2018-03-06 | 中国二十冶集团有限公司 | The construction method of skin scaffold wall connecting piece |
| CN107762135B (en) * | 2016-08-22 | 2020-01-14 | 中国二十冶集团有限公司 | Construction method of scaffold wall connecting piece of building outer wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |